From 7444cf9a9c0b8b2bba8198af2823521c654a48f4 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 23 Aug 2014 01:34:28 +0200 Subject: avcodec/imc: Fix bitstream buffer padding Fixes buffer overread Signed-off-by: Michael Niedermayer --- libavcodec/imc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/imc.c b/libavcodec/imc.c index 0df0dd1a68..2a5eac9b7c 100644 --- a/libavcodec/imc.c +++ b/libavcodec/imc.c @@ -1018,7 +1018,7 @@ static int imc_decode_frame(AVCodecContext *avctx, void *data, IMCContext *q = avctx->priv_data; - LOCAL_ALIGNED_16(uint16_t, buf16, [IMC_BLOCK_SIZE / 2]); + LOCAL_ALIGNED_16(uint16_t, buf16, [IMC_BLOCK_SIZE / 2 + FF_INPUT_BUFFER_PADDING_SIZE/2]); if (buf_size < IMC_BLOCK_SIZE * avctx->channels) { av_log(avctx, AV_LOG_ERROR, "frame too small!\n"); -- cgit v1.2.3